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Combination method, device and equipment of prediction model and readable storage medium

A technology of forecasting models and combination methods, applied in forecasting, character and pattern recognition, instruments, etc., can solve problems such as low data forecasting accuracy, avoid limitations and singularities, and improve accuracy.

Inactive Publication Date: 2019-05-28
PING AN TECH (SHENZHEN) CO LTD
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Problems solved by technology

[0003] The main purpose of the present invention is to provide a combination method, device, equipment and readable storage medium of prediction models, aiming to solve the technical problem of low accuracy of data prediction by existing single prediction models

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  • Combination method, device and equipment of prediction model and readable storage medium
  • Combination method, device and equipment of prediction model and readable storage medium
  • Combination method, device and equipment of prediction model and readable storage medium

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Embodiment Construction

[0046] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0047] The present invention provides a method for combining prediction models, referring to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the method for combining prediction models of the present invention.

[0048] The embodiment of the present invention provides an embodiment of the combination method of the prediction model. It should be noted that although the logical order is shown in the flow chart, in some cases, the order shown here may be executed in a different order. or the steps described.

[0049] The combination method of the prediction model is applied in the server or the terminal, and the prediction system is installed in the server or the terminal, and the terminal can include mobile terminals such as mobile phones, tablet computers, notebook computers, palmtop compute...

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Abstract

The invention discloses a prediction model combination method, device and equipment and a readable storage medium, and the method comprises the steps: obtaining a test data set after obtaining a prediction model through training of a training data set, inputting the test data set into each prediction model, and obtaining an output result corresponding to each prediction model; calculating first prediction accuracy of each prediction model according to a real result corresponding to the test data set and the output result; and selecting at least two prediction models of which the first prediction accuracy is greater than a preset threshold value as target models, and combining the target models according to a preset combination mode to obtain a prediction combination model for data prediction. Through intelligent decision making, combination of prediction models is achieved, data are predicted through the combination model, limitation and singleness of a single prediction model are avoided, and the accuracy of data prediction is improved.

Description

technical field [0001] The present invention relates to the technical field of intelligent decision-making, in particular to a combination method, device, equipment and readable storage medium of a prediction model. Background technique [0002] The prediction model refers to the quantitative relationship between things described in mathematical language or formulas for prediction, and it reveals the internal regularity between things to a certain extent. The current forecasting model is based on a single forecasting model. In the process of predicting data using a single forecasting model, due to the limitations and singularity of the single forecasting model, the accuracy of the single forecasting model for data forecasting is low. Contents of the invention [0003] The main purpose of the present invention is to provide a combination method, device, equipment and readable storage medium of prediction models, aiming to solve the technical problem of low accuracy of data ...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06K9/62
Inventor 陈娴娴阮晓雯徐亮
Owner PING AN TECH (SHENZHEN) CO LTD
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